//package com.hmall.cart.client;
//
//import com.hmall.cart.domain.dto.ItemDTO;
//import org.springframework.cloud.openfeign.FeignClient;
//import org.springframework.web.bind.annotation.GetMapping;
//import org.springframework.web.bind.annotation.RequestParam;
//
//import java.util.Collection;
//import java.util.List;
//
//@FeignClient("item-service")
//public interface ItemClient {
//
//    @GetMapping
//    List<ItemDTO> queryItemByIds(@RequestParam("ids") Collection<Long> ids);
//}
